Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611486 | Recording medium recognition information recording method, recording medium recognition information recording apparatus, and recording disc | Masaaki Masuda, Kazuhiro Sato, Yoshihisa Haruyama | 2003-08-26 |
| 6576892 | Infrared imaging device | Tsutomu Maruyama, Sumihiro Uchida, Kenichi Murakado, Eiji Nameki, Hiroki Shimomae | 2003-06-10 |